| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.47 | 7.102% | $252.1931 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $166.58 | 12.839% | $187.9672 | $187.97 | $187.95 | $188.00 |
| Purchase #3 | $186.41 | 4.572% | $194.9327 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $219.62 | 8.758% | $238.8543 | $238.85 | $238.85 | $238.90 |
| Purchase #5 | $21.25 | 11.165% | $23.6226 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $210.58 | 5.627% | $222.4293 | $222.43 | $222.45 | $222.40 |
| Purchase #7 | $84.30 | 10.348% | $93.0234 | $93.02 | $93.00 | $93.00 |
| 7 purchase totals = | $1,124.21 | $1,213.0226 | $1,213.01 | $1,213.00 | $1,213.00 | |